+2017-12-06 Alan Modra <amodra@gmail.com>
+
+ * elf32-hppa.c (struct elf32_hppa_dyn_reloc_entry): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (elf32_hppa_adjust_dynamic_symbol): Comment tidy.
+ * elf32-lm32.c (struct elf_lm32_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (lm32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ * elf32-m32r.c (struct elf_m32r_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (m32r_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
+ Disable -z no-copyreloc too.
+ * elf32-metag.c (struct elf_metag_dyn_reloc_entry): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (elf_metag_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ * elf32-microblaze.c (struct elf32_mb_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (readonly_dynrelocs): New function.
+ (microblaze_elf_adjust_dynamic_symbol): Use it.
+ * elf32-nds32.c (struct elf_nds32_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (nds32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
+ Disable -z no-copyreloc too.
+ * elf32-nios2.c (struct elf32_nios2_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ * elf32-or1k.c (struct elf_or1k_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (or1k_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ * elf32-sh.c (struct elf_sh_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (sh_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
+ Disable -z no-copyreloc too.
+ * elf32-tilepro.c (struct tilepro_elf_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (tilepro_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ * elfnn-riscv.c (struct riscv_elf_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (riscv_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ * elfxx-sparc.c (struct _bfd_sparc_elf_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (_bfd_sparc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ * elfxx-tilegx.c (struct tilegx_elf_dyn_relocs): Delete. Use
+ struct elf_dyn_relocs throughout file instead.
+ (tilegx_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
+
2017-12-06 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Comment tidy.
bfd_hash_table containing stubs "bstab"
elf32_hppa_stub_hash_entry "hsh"
- elf32_hppa_dyn_reloc_entry "hdh"
-
Always remember to use GNU Coding Style. */
#define PLT_ENTRY_SIZE 8
/* Used to count relocations for delayed sizing of relocation
sections. */
- struct elf32_hppa_dyn_reloc_entry
- {
- /* Next relocation in the chain. */
- struct elf32_hppa_dyn_reloc_entry *hdh_next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Number of relocs copied in this section. */
- bfd_size_type count;
-
-#if RELATIVE_DYNRELOCS
- /* Number of relative relocs copied for the input section. */
- bfd_size_type relative_count;
-#endif
- } *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
ENUM_BITFIELD (_tls_type) tls_type : 8;
{
if (hh_dir->dyn_relocs != NULL)
{
- struct elf32_hppa_dyn_reloc_entry **hdh_pp;
- struct elf32_hppa_dyn_reloc_entry *hdh_p;
+ struct elf_dyn_relocs **hdh_pp;
+ struct elf_dyn_relocs *hdh_p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (hdh_pp = &hh_ind->dyn_relocs; (hdh_p = *hdh_pp) != NULL; )
{
- struct elf32_hppa_dyn_reloc_entry *hdh_q;
+ struct elf_dyn_relocs *hdh_q;
for (hdh_q = hh_dir->dyn_relocs;
hdh_q != NULL;
- hdh_q = hdh_q->hdh_next)
+ hdh_q = hdh_q->next)
if (hdh_q->sec == hdh_p->sec)
{
#if RELATIVE_DYNRELOCS
- hdh_q->relative_count += hdh_p->relative_count;
+ hdh_q->pc_count += hdh_p->pc_count;
#endif
hdh_q->count += hdh_p->count;
- *hdh_pp = hdh_p->hdh_next;
+ *hdh_pp = hdh_p->next;
break;
}
if (hdh_q == NULL)
- hdh_pp = &hdh_p->hdh_next;
+ hdh_pp = &hdh_p->next;
}
*hdh_pp = hh_dir->dyn_relocs;
}
&& (hh->eh.root.type == bfd_link_hash_defweak
|| !hh->eh.def_regular)))
{
- struct elf32_hppa_dyn_reloc_entry *hdh_p;
- struct elf32_hppa_dyn_reloc_entry **hdh_head;
+ struct elf_dyn_relocs *hdh_p;
+ struct elf_dyn_relocs **hdh_head;
/* Create a reloc section in dynobj and make room for
this reloc. */
sr = sec;
vpp = &elf_section_data (sr)->local_dynrel;
- hdh_head = (struct elf32_hppa_dyn_reloc_entry **) vpp;
+ hdh_head = (struct elf_dyn_relocs **) vpp;
}
hdh_p = *hdh_head;
hdh_p = bfd_alloc (htab->etab.dynobj, sizeof *hdh_p);
if (hdh_p == NULL)
return FALSE;
- hdh_p->hdh_next = *hdh_head;
+ hdh_p->next = *hdh_head;
*hdh_head = hdh_p;
hdh_p->sec = sec;
hdh_p->count = 0;
#if RELATIVE_DYNRELOCS
- hdh_p->relative_count = 0;
+ hdh_p->pc_count = 0;
#endif
}
hdh_p->count += 1;
#if RELATIVE_DYNRELOCS
if (!IS_ABSOLUTE_RELOC (rtype))
- hdh_p->relative_count += 1;
+ hdh_p->pc_count += 1;
#endif
}
}
readonly_dynrelocs (struct elf_link_hash_entry *eh)
{
struct elf32_hppa_link_hash_entry *hh;
- struct elf32_hppa_dyn_reloc_entry *hdh_p;
+ struct elf_dyn_relocs *hdh_p;
hh = hppa_elf_hash_entry (eh);
- for (hdh_p = hh->dyn_relocs; hdh_p != NULL; hdh_p = hdh_p->hdh_next)
+ for (hdh_p = hh->dyn_relocs; hdh_p != NULL; hdh_p = hdh_p->next)
{
asection *sec = hdh_p->sec->output_section;
if (info->nocopyreloc)
return TRUE;
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
if (ELIMINATE_COPY_RELOCS
&& !alias_readonly_dynrelocs (eh))
- {
- /* If we didn't find any dynamic relocs in read-only sections, then
- we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- return TRUE;
- }
+ return TRUE;
/* We must allocate the symbol in our .dynbss section, which will
become part of the .bss section of the executable. There will be
struct elf32_hppa_link_hash_table *htab;
asection *sec;
struct elf32_hppa_link_hash_entry *hh;
- struct elf32_hppa_dyn_reloc_entry *hdh_p;
+ struct elf_dyn_relocs *hdh_p;
if (eh->root.type == bfd_link_hash_indirect)
return TRUE;
#if RELATIVE_DYNRELOCS
if (SYMBOL_CALLS_LOCAL (info, eh))
{
- struct elf32_hppa_dyn_reloc_entry **hdh_pp;
+ struct elf_dyn_relocs **hdh_pp;
for (hdh_pp = &hh->dyn_relocs; (hdh_p = *hdh_pp) != NULL; )
{
- hdh_p->count -= hdh_p->relative_count;
- hdh_p->relative_count = 0;
+ hdh_p->count -= hdh_p->pc_count;
+ hdh_p->pc_count = 0;
if (hdh_p->count == 0)
- *hdh_pp = hdh_p->hdh_next;
+ *hdh_pp = hdh_p->next;
else
- hdh_pp = &hdh_p->hdh_next;
+ hdh_pp = &hdh_p->next;
}
}
#endif
}
/* Finally, allocate space. */
- for (hdh_p = hh->dyn_relocs; hdh_p != NULL; hdh_p = hdh_p->hdh_next)
+ for (hdh_p = hh->dyn_relocs; hdh_p != NULL; hdh_p = hdh_p->next)
{
asection *sreloc = elf_section_data (hdh_p->sec)->sreloc;
sreloc->size += hdh_p->count * sizeof (Elf32_External_Rela);
for (sec = ibfd->sections; sec != NULL; sec = sec->next)
{
- struct elf32_hppa_dyn_reloc_entry *hdh_p;
+ struct elf_dyn_relocs *hdh_p;
- for (hdh_p = ((struct elf32_hppa_dyn_reloc_entry *)
+ for (hdh_p = ((struct elf_dyn_relocs *)
elf_section_data (sec)->local_dynrel);
hdh_p != NULL;
- hdh_p = hdh_p->hdh_next)
+ hdh_p = hdh_p->next)
{
if (!bfd_is_abs_section (hdh_p->sec)
&& bfd_is_abs_section (hdh_p->sec->output_section))
static bfd_reloc_status_type lm32_elf_gprel_reloc
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
-/* The linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct elf_lm32_dyn_relocs
-{
- struct elf_lm32_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* lm32 ELF linker hash entry. */
struct elf_lm32_link_hash_entry
struct elf_link_hash_entry root;
/* Track dynamic relocs copied for this symbol. */
- struct elf_lm32_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
};
/* lm32 ELF linker hash table. */
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct elf_lm32_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
struct elf_lm32_link_hash_entry *eh = (struct elf_lm32_link_hash_entry *) h;
for (p = eh->dyn_relocs; p != NULL; p = p->next)
struct elf_link_hash_entry *h)
{
struct elf_lm32_link_hash_table *htab;
- struct elf_lm32_link_hash_entry *eh;
- struct elf_lm32_dyn_relocs *p;
bfd *dynobj;
asection *s;
return TRUE;
/* If -z nocopyreloc was given, we won't generate them either. */
- if (info->nocopyreloc)
+ if (0 && info->nocopyreloc)
{
h->non_got_ref = 0;
return TRUE;
}
- eh = (struct elf_lm32_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & (SEC_READONLY | SEC_HAS_CONTENTS)) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in sections which needs the
- copy reloc, then we'll be keeping the dynamic relocs and avoiding
- the copy reloc. */
- if (p == NULL)
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ if (0 && !readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct elf_lm32_link_hash_table *htab;
struct elf_lm32_link_hash_entry *eh;
- struct elf_lm32_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
&& (h->forced_local
|| info->symbolic))
{
- struct elf_lm32_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL;)
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct elf_lm32_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
- for (p = ((struct elf_lm32_dyn_relocs *)
+ for (p = ((struct elf_dyn_relocs *)
elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
{
if (edir->dyn_relocs != NULL)
{
- struct elf_lm32_dyn_relocs **pp;
- struct elf_lm32_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL;)
{
- struct elf_lm32_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
bfd_size_type count;
};
-/* The sh linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct elf_m32r_dyn_relocs
-{
- struct elf_m32r_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
-
/* m32r ELF linker hash entry. */
struct elf_m32r_link_hash_entry
struct elf_link_hash_entry root;
/* Track dynamic relocs copied for this symbol. */
- struct elf_m32r_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
};
/* m32r ELF linker hash table. */
{
if (edir->dyn_relocs != NULL)
{
- struct elf_m32r_dyn_relocs **pp;
- struct elf_m32r_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL;)
{
- struct elf_m32r_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct elf_m32r_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
struct elf_m32r_link_hash_entry *eh = (struct elf_m32r_link_hash_entry *) h;
for (p = eh->dyn_relocs; p != NULL; p = p->next)
struct elf_link_hash_entry *h)
{
struct elf_m32r_link_hash_table *htab;
- struct elf_m32r_link_hash_entry *eh;
- struct elf_m32r_dyn_relocs *p;
bfd *dynobj;
asection *s;
return TRUE;
/* If -z nocopyreloc was given, we won't generate them either. */
- if (info->nocopyreloc)
+ if (0 && info->nocopyreloc)
{
h->non_got_ref = 0;
return TRUE;
}
- eh = (struct elf_m32r_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & (SEC_READONLY | SEC_HAS_CONTENTS)) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in sections which needs the
- copy reloc, then we'll be keeping the dynamic relocs and avoiding
- the copy reloc. */
- if (p == NULL)
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ if (0 && !readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct elf_m32r_link_hash_table *htab;
struct elf_m32r_link_hash_entry *eh;
- struct elf_m32r_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
&& (h->forced_local
|| info->symbolic))
{
- struct elf_m32r_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL;)
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct elf_m32r_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
- for (p = ((struct elf_m32r_dyn_relocs *)
+ for (p = ((struct elf_dyn_relocs *)
elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct elf_m32r_dyn_relocs *p;
- struct elf_m32r_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
if (dynobj == NULL)
htab->root.dynobj = dynobj = abfd;
s = sec;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct elf_m32r_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
bfd_hash_table containing stubs "bstab"
elf_metag_stub_hash_entry "hsh"
- elf_metag_dyn_reloc_entry "hdh"
-
Always remember to use GNU Coding Style. */
#define PLT_ENTRY_SIZE sizeof(plt_entry)
/* Used to count relocations for delayed sizing of relocation
sections. */
- struct elf_metag_dyn_reloc_entry {
-
- /* Next relocation in the chain. */
- struct elf_metag_dyn_reloc_entry *hdh_next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Number of relocs copied in this section. */
- bfd_size_type count;
-
- /* Number of relative relocs copied for the input section. */
- bfd_size_type relative_count;
- } *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
enum
{
&& (hh->eh.root.type == bfd_link_hash_defweak
|| !hh->eh.def_regular)))
{
- struct elf_metag_dyn_reloc_entry *hdh_p;
- struct elf_metag_dyn_reloc_entry **hdh_head;
+ struct elf_dyn_relocs *hdh_p;
+ struct elf_dyn_relocs **hdh_head;
if (dynobj == NULL)
htab->etab.dynobj = dynobj = abfd;
sr = sec;
vpp = &elf_section_data (sr)->local_dynrel;
- hdh_head = (struct elf_metag_dyn_reloc_entry **) vpp;
+ hdh_head = (struct elf_dyn_relocs **) vpp;
}
hdh_p = *hdh_head;
if (hdh_p == NULL || hdh_p->sec != sec)
{
- hdh_p = ((struct elf_metag_dyn_reloc_entry *)
+ hdh_p = ((struct elf_dyn_relocs *)
bfd_alloc (dynobj, sizeof *hdh_p));
if (hdh_p == NULL)
return FALSE;
- hdh_p->hdh_next = *hdh_head;
+ hdh_p->next = *hdh_head;
*hdh_head = hdh_p;
hdh_p->sec = sec;
hdh_p->count = 0;
- hdh_p->relative_count = 0;
+ hdh_p->pc_count = 0;
}
hdh_p->count += 1;
if (ELF32_R_TYPE (rel->r_info) == R_METAG_RELBRANCH)
- hdh_p->relative_count += 1;
+ hdh_p->pc_count += 1;
}
break;
{
if (hh_dir->dyn_relocs != NULL)
{
- struct elf_metag_dyn_reloc_entry **hdh_pp;
- struct elf_metag_dyn_reloc_entry *hdh_p;
+ struct elf_dyn_relocs **hdh_pp;
+ struct elf_dyn_relocs *hdh_p;
if (eh_ind->root.type == bfd_link_hash_indirect)
abort ();
list. Merge any entries against the same section. */
for (hdh_pp = &hh_ind->dyn_relocs; (hdh_p = *hdh_pp) != NULL; )
{
- struct elf_metag_dyn_reloc_entry *hdh_q;
+ struct elf_dyn_relocs *hdh_q;
for (hdh_q = hh_dir->dyn_relocs; hdh_q != NULL;
- hdh_q = hdh_q->hdh_next)
+ hdh_q = hdh_q->next)
if (hdh_q->sec == hdh_p->sec)
{
- hdh_q->relative_count += hdh_p->relative_count;
+ hdh_q->pc_count += hdh_p->pc_count;
hdh_q->count += hdh_p->count;
- *hdh_pp = hdh_p->hdh_next;
+ *hdh_pp = hdh_p->next;
break;
}
if (hdh_q == NULL)
- hdh_pp = &hdh_p->hdh_next;
+ hdh_pp = &hdh_p->next;
}
*hdh_pp = hh_dir->dyn_relocs;
}
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct elf_metag_dyn_reloc_entry *p;
+ struct elf_dyn_relocs *p;
- for (p = metag_elf_hash_entry (h)->dyn_relocs; p != NULL; p = p->hdh_next)
+ for (p = metag_elf_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
{
asection *s = p->sec->output_section;
struct elf_link_hash_entry *eh)
{
struct elf_metag_link_hash_table *htab;
- struct elf_metag_link_hash_entry *hh;
- struct elf_metag_dyn_reloc_entry *hdh_p;
asection *s, *srel;
/* If this is a function, put it in the procedure linkage table. We
return TRUE;
}
- hh = (struct elf_metag_link_hash_entry *) eh;
- for (hdh_p = hh->dyn_relocs; hdh_p != NULL; hdh_p = hdh_p->hdh_next)
- {
- s = hdh_p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
+ /* If we don't find any dynamic relocs in read-only sections, then
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (hdh_p == NULL)
+ if (!readonly_dynrelocs (eh))
{
eh->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct elf_metag_link_hash_table *htab;
struct elf_metag_link_hash_entry *hh;
- struct elf_metag_dyn_reloc_entry *hdh_p;
+ struct elf_dyn_relocs *hdh_p;
if (eh->root.type == bfd_link_hash_indirect)
return TRUE;
{
if (SYMBOL_CALLS_LOCAL (info, eh))
{
- struct elf_metag_dyn_reloc_entry **hdh_pp;
+ struct elf_dyn_relocs **hdh_pp;
for (hdh_pp = &hh->dyn_relocs; (hdh_p = *hdh_pp) != NULL; )
{
- hdh_p->count -= hdh_p->relative_count;
- hdh_p->relative_count = 0;
+ hdh_p->count -= hdh_p->pc_count;
+ hdh_p->pc_count = 0;
if (hdh_p->count == 0)
- *hdh_pp = hdh_p->hdh_next;
+ *hdh_pp = hdh_p->next;
else
- hdh_pp = &hdh_p->hdh_next;
+ hdh_pp = &hdh_p->next;
}
}
}
/* Finally, allocate space. */
- for (hdh_p = hh->dyn_relocs; hdh_p != NULL; hdh_p = hdh_p->hdh_next)
+ for (hdh_p = hh->dyn_relocs; hdh_p != NULL; hdh_p = hdh_p->next)
{
asection *sreloc = elf_section_data (hdh_p->sec)->sreloc;
sreloc->size += hdh_p->count * sizeof (Elf32_External_Rela);
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct elf_metag_dyn_reloc_entry *hdh_p;
+ struct elf_dyn_relocs *hdh_p;
- for (hdh_p = ((struct elf_metag_dyn_reloc_entry *)
+ for (hdh_p = ((struct elf_dyn_relocs *)
elf_section_data (s)->local_dynrel);
hdh_p != NULL;
- hdh_p = hdh_p->hdh_next)
+ hdh_p = hdh_p->next)
{
if (!bfd_is_abs_section (hdh_p->sec)
&& bfd_is_abs_section (hdh_p->sec->output_section))
return _bfd_elf_is_local_label_name (abfd, name);
}
-/* The microblaze linker (like many others) needs to keep track of
- the number of relocs that it decides to copy as dynamic relocs in
- check_relocs for each symbol. This is so that it can later discard
- them if they are found to be unnecessary. We store the information
- in a field extending the regular ELF linker hash table. */
-
-struct elf32_mb_dyn_relocs
-{
- struct elf32_mb_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* ELF linker hash entry. */
struct elf32_mb_link_hash_entry
struct elf_link_hash_entry elf;
/* Track dynamic relocs copied for this symbol. */
- struct elf32_mb_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
/* TLS Reference Types for the symbol; Updated by check_relocs */
#define TLS_GD 1 /* GD reloc. */
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct elf32_mb_dyn_relocs *p;
- struct elf32_mb_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
/* When creating a shared object, we must copy these
relocs into the output file. We create a reloc
return FALSE;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct elf32_mb_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
bfd_size_type amt = sizeof *p;
- p = ((struct elf32_mb_dyn_relocs *)
+ p = ((struct elf_dyn_relocs *)
bfd_alloc (htab->elf.dynobj, amt));
if (p == NULL)
return FALSE;
{
if (edir->dyn_relocs != NULL)
{
- struct elf32_mb_dyn_relocs **pp;
- struct elf32_mb_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
if (ind->root.type == bfd_link_hash_indirect)
abort ();
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
{
- struct elf32_mb_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
_bfd_elf_link_hash_copy_indirect (info, dir, ind);
}
+/* Find dynamic relocs for H that apply to read-only sections. */
+
+static asection *
+readonly_dynrelocs (struct elf_link_hash_entry *h)
+{
+ struct elf_dyn_relocs *p;
+
+ for (p = elf32_mb_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
+ {
+ asection *s = p->sec->output_section;
+
+ if (s != NULL && (s->flags & SEC_READONLY) != 0)
+ return p->sec;
+ }
+ return NULL;
+}
+
static bfd_boolean
microblaze_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
struct elf_link_hash_entry *h)
{
struct elf32_mb_link_hash_table *htab;
- struct elf32_mb_link_hash_entry * eh;
- struct elf32_mb_dyn_relocs *p;
asection *s, *srel;
unsigned int power_of_two;
return TRUE;
}
- eh = (struct elf32_mb_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
+ /* If we don't find any dynamic relocs in read-only sections, then
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
+ if (!readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct elf32_mb_link_hash_table *htab;
struct elf32_mb_link_hash_entry *eh;
- struct elf32_mb_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
&& (h->forced_local
|| info->symbolic))
{
- struct elf32_mb_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct elf32_mb_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
- for (p = ((struct elf32_mb_dyn_relocs *)
+ for (p = ((struct elf_dyn_relocs *)
elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
bfd_size_type count;
};
-/* The sh linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct elf_nds32_dyn_relocs
-{
- struct elf_nds32_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* Nds32 ELF linker hash entry. */
struct elf_nds32_link_hash_entry
struct elf_link_hash_entry root;
/* Track dynamic relocs copied for this symbol. */
- struct elf_nds32_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
/* For checking relocation type. */
#define GOT_UNKNOWN 0
{
if (edir->dyn_relocs != NULL)
{
- struct elf_nds32_dyn_relocs **pp;
- struct elf_nds32_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
if (ind->root.type == bfd_link_hash_indirect)
abort ();
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL;)
{
- struct elf_nds32_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct elf_nds32_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = elf32_nds32_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
{
struct elf_link_hash_entry *h)
{
struct elf_nds32_link_hash_table *htab;
- struct elf_nds32_link_hash_entry *eh;
- struct elf_nds32_dyn_relocs *p;
bfd *dynobj;
asection *s;
unsigned int power_of_two;
return TRUE;
/* If -z nocopyreloc was given, we won't generate them either. */
- if (info->nocopyreloc)
+ if (0 && info->nocopyreloc)
{
h->non_got_ref = 0;
return TRUE;
}
- eh = (struct elf_nds32_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & (SEC_READONLY | SEC_HAS_CONTENTS)) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in sections which needs the
- copy reloc, then we'll be keeping the dynamic relocs and avoiding
- the copy reloc. */
- if (p == NULL)
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ if (0 && !readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct elf_nds32_link_hash_table *htab;
struct elf_nds32_link_hash_entry *eh;
- struct elf_nds32_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
{
if (h->def_regular && (h->forced_local || info->symbolic))
{
- struct elf_nds32_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL;)
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct elf_nds32_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
- for (p = ((struct elf_nds32_dyn_relocs *)
+ for (p = ((struct elf_dyn_relocs *)
elf_section_data (s)->local_dynrel);
p != NULL; p = p->next)
{
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct elf_nds32_dyn_relocs *p;
- struct elf_nds32_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
if (dynobj == NULL)
htab->root.dynobj = dynobj = abfd;
return FALSE;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct elf_nds32_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
bfd_size_type amt = sizeof (*p);
- p = (struct elf_nds32_dyn_relocs *) bfd_alloc (dynobj, amt);
+ p = (struct elf_dyn_relocs *) bfd_alloc (dynobj, amt);
if (p == NULL)
return FALSE;
p->next = *head;
bfd_hash_lookup ((table), (string), (create), (copy)))
-/* The Nios II linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct elf32_nios2_dyn_relocs
-{
- struct elf32_nios2_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* Nios II ELF linker hash entry. */
struct elf32_nios2_link_hash_entry
struct elf32_nios2_stub_hash_entry *hsh_cache;
/* Track dynamic relocs copied for this symbol. */
- struct elf32_nios2_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
#define GOT_UNKNOWN 0
#define GOT_NORMAL 1
{
if (edir->dyn_relocs != NULL)
{
- struct elf32_nios2_dyn_relocs **pp;
- struct elf32_nios2_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
{
- struct elf32_nios2_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
|| (h != NULL && ! h->needs_plt
&& (! SYMBOLIC_BIND (info, h) || ! h->def_regular))))
{
- struct elf32_nios2_dyn_relocs *p;
- struct elf32_nios2_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
/* When creating a shared object, we must copy these
reloc types into the output file. We create a reloc
s = sec;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct elf32_nios2_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
bfd_size_type amt = sizeof *p;
- p = ((struct elf32_nios2_dyn_relocs *)
+ p = ((struct elf_dyn_relocs *)
bfd_alloc (htab->root.dynobj, amt));
if (p == NULL)
return FALSE;
struct bfd_link_info *info;
struct elf32_nios2_link_hash_table *htab;
struct elf32_nios2_link_hash_entry *eh;
- struct elf32_nios2_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
int use_plt;
if (h->root.type == bfd_link_hash_indirect)
if (h->def_regular
&& (h->forced_local || SYMBOLIC_BIND (info, h)))
{
- struct elf32_nios2_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct elf32_nios2_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
{ BFD_RELOC_OR1K_TLS_LE_LO16, R_OR1K_TLS_LE_LO16 },
};
-/* The linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct elf_or1k_dyn_relocs
-{
- struct elf_or1k_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
#define TLS_UNKNOWN 0
#define TLS_NONE 1
#define TLS_GD 2
struct elf_link_hash_entry root;
/* Track dynamic relocs copied for this symbol. */
- struct elf_or1k_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
/* Track type of TLS access. */
unsigned char tls_type;
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct elf_or1k_dyn_relocs *p;
- struct elf_or1k_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
/* When creating a shared object, we must copy these
relocs into the output file. We create a reloc
return FALSE;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct elf_or1k_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
bfd_size_type amt = sizeof *p;
- p = ((struct elf_or1k_dyn_relocs *)
+ p = ((struct elf_dyn_relocs *)
bfd_alloc (htab->root.dynobj, amt));
if (p == NULL)
return FALSE;
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct elf_or1k_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
struct elf_or1k_link_hash_entry *eh = (struct elf_or1k_link_hash_entry *) h;
for (p = eh->dyn_relocs; p != NULL; p = p->next)
struct elf_link_hash_entry *h)
{
struct elf_or1k_link_hash_table *htab;
- struct elf_or1k_link_hash_entry *eh;
- struct elf_or1k_dyn_relocs *p;
bfd *dynobj;
asection *s, *srel;
return TRUE;
}
- eh = (struct elf_or1k_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & (SEC_READONLY | SEC_HAS_CONTENTS)) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in sections which needs the
- copy reloc, then we'll be keeping the dynamic relocs and avoiding
- the copy reloc. */
- if (p == NULL)
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ if (!readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct elf_or1k_link_hash_table *htab;
struct elf_or1k_link_hash_entry *eh;
- struct elf_or1k_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
{
if (SYMBOL_CALLS_LOCAL (info, h))
{
- struct elf_or1k_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL;)
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct elf_or1k_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
- for (p = ((struct elf_or1k_dyn_relocs *)
+ for (p = ((struct elf_dyn_relocs *)
elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
{
if (edir->dyn_relocs != NULL)
{
- struct elf_or1k_dyn_relocs **pp;
- struct elf_or1k_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL;)
{
- struct elf_or1k_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
return TRUE;
}
- if (ELIMINATE_COPY_RELOCS)
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ if (ELIMINATE_COPY_RELOCS && !readonly_dynrelocs (h))
{
- struct elf_s390_link_hash_entry * eh;
- struct elf_dyn_relocs *p;
-
- eh = (struct elf_s390_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
- we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
- {
- h->non_got_ref = 0;
- return TRUE;
- }
+ h->non_got_ref = 0;
+ return TRUE;
}
/* We must allocate the symbol in our .dynbss section, which will
+ (plt_index * info->symbol_entry_size));
}
-/* The sh linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct elf_sh_dyn_relocs
-{
- struct elf_sh_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
union gotref
{
bfd_signed_vma refcount;
#endif
/* Track dynamic relocs copied for this symbol. */
- struct elf_sh_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
bfd_signed_vma gotplt_refcount;
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct elf_sh_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = sh_elf_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
{
struct elf_link_hash_entry *h)
{
struct elf_sh_link_hash_table *htab;
- struct elf_sh_link_hash_entry *eh;
- struct elf_sh_dyn_relocs *p;
asection *s;
htab = sh_elf_hash_table (info);
return TRUE;
/* If -z nocopyreloc was given, we won't generate them either. */
- if (info->nocopyreloc)
+ if (0 && info->nocopyreloc)
{
h->non_got_ref = 0;
return TRUE;
}
- eh = (struct elf_sh_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & (SEC_READONLY | SEC_HAS_CONTENTS)) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in sections which needs the
- copy reloc, then we'll be keeping the dynamic relocs and avoiding
- the copy reloc. */
- if (p == NULL)
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ if (0 && !readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct elf_sh_link_hash_table *htab;
struct elf_sh_link_hash_entry *eh;
- struct elf_sh_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
{
if (SYMBOL_CALLS_LOCAL (info, h))
{
- struct elf_sh_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
if (htab->vxworks_p)
{
- struct elf_sh_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct elf_sh_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
- for (p = ((struct elf_sh_dyn_relocs *)
+ for (p = ((struct elf_dyn_relocs *)
elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
{
if (edir->dyn_relocs != NULL)
{
- struct elf_sh_dyn_relocs **pp;
- struct elf_sh_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
{
- struct elf_sh_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct elf_sh_dyn_relocs *p;
- struct elf_sh_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
if (htab->root.dynobj == NULL)
htab->root.dynobj = abfd;
s = sec;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct elf_sh_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
-/* The TILEPro linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct tilepro_elf_dyn_relocs
-{
- struct tilepro_elf_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* TILEPRO ELF linker hash entry. */
struct tilepro_elf_link_hash_entry
struct elf_link_hash_entry elf;
/* Track dynamic relocs copied for this symbol. */
- struct tilepro_elf_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
#define GOT_UNKNOWN 0
#define GOT_NORMAL 1
{
if (edir->dyn_relocs != NULL)
{
- struct tilepro_elf_dyn_relocs **pp;
- struct tilepro_elf_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
{
- struct tilepro_elf_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct tilepro_elf_dyn_relocs *p;
- struct tilepro_elf_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
/* When creating a shared object, we must copy these
relocs into the output file. We create a reloc
s = sec;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct tilepro_elf_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
bfd_size_type amt = sizeof *p;
- p = ((struct tilepro_elf_dyn_relocs *)
+ p = ((struct elf_dyn_relocs *)
bfd_alloc (htab->elf.dynobj, amt));
if (p == NULL)
return FALSE;
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct tilepro_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = tilepro_elf_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
{
struct elf_link_hash_entry *h)
{
struct tilepro_elf_link_hash_table *htab;
- struct tilepro_elf_link_hash_entry * eh;
- struct tilepro_elf_dyn_relocs *p;
asection *s, *srel;
htab = tilepro_elf_hash_table (info);
return TRUE;
}
- eh = (struct tilepro_elf_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
+ /* If we don't find any dynamic relocs in read-only sections, then
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
+ if (!readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct tilepro_elf_link_hash_table *htab;
struct tilepro_elf_link_hash_entry *eh;
- struct tilepro_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
{
if (SYMBOL_CALLS_LOCAL (info, h))
{
- struct tilepro_elf_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct tilepro_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
return TRUE;
}
- if (ELIMINATE_COPY_RELOCS)
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ if (ELIMINATE_COPY_RELOCS && !readonly_dynrelocs (h))
{
- struct elf_s390_link_hash_entry * eh;
- struct elf_dyn_relocs *p;
-
- eh = (struct elf_s390_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
- we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
- {
- h->non_got_ref = 0;
- return TRUE;
- }
+ h->non_got_ref = 0;
+ return TRUE;
}
/* We must allocate the symbol in our .dynbss section, which will
#define ELF_MAXPAGESIZE 0x1000
#define ELF_COMMONPAGESIZE 0x1000
-/* The RISC-V linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct riscv_elf_dyn_relocs
-{
- struct riscv_elf_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* RISC-V ELF linker hash entry. */
struct riscv_elf_link_hash_entry
struct elf_link_hash_entry elf;
/* Track dynamic relocs copied for this symbol. */
- struct riscv_elf_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
#define GOT_UNKNOWN 0
#define GOT_NORMAL 1
{
if (edir->dyn_relocs != NULL)
{
- struct riscv_elf_dyn_relocs **pp;
- struct riscv_elf_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
{
- struct riscv_elf_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct riscv_elf_dyn_relocs *p;
- struct riscv_elf_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
/* When creating a shared object, we must copy these
relocs into the output file. We create a reloc
s = sec;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct riscv_elf_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
bfd_size_type amt = sizeof *p;
- p = ((struct riscv_elf_dyn_relocs *)
+ p = ((struct elf_dyn_relocs *)
bfd_alloc (htab->elf.dynobj, amt));
if (p == NULL)
return FALSE;
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct riscv_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = riscv_elf_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
{
{
struct riscv_elf_link_hash_table *htab;
struct riscv_elf_link_hash_entry * eh;
- struct riscv_elf_dyn_relocs *p;
bfd *dynobj;
asection *s, *srel;
return TRUE;
}
- eh = (struct riscv_elf_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
+ /* If we don't find any dynamic relocs in read-only sections, then
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
+ if (!readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
to copy the initial value out of the dynamic object and into the
runtime process image. We need to remember the offset into the
.rel.bss section we are going to use. */
+ eh = (struct riscv_elf_link_hash_entry *) h;
if (eh->tls_type & ~GOT_NORMAL)
{
s = htab->sdyntdata;
struct bfd_link_info *info;
struct riscv_elf_link_hash_table *htab;
struct riscv_elf_link_hash_entry *eh;
- struct riscv_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
{
if (SYMBOL_CALLS_LOCAL (info, h))
{
- struct riscv_elf_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct riscv_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
#define SPARC_INSN_BYTES 4
-/* The SPARC linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct _bfd_sparc_elf_dyn_relocs
-{
- struct _bfd_sparc_elf_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* Is an undefined weak symbol resolved to 0 ?
Reference to an undefined weak symbol is resolved to 0 when
building an executable if it isn't dynamic and
struct elf_link_hash_entry elf;
/* Track dynamic relocs copied for this symbol. */
- struct _bfd_sparc_elf_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
#define GOT_UNKNOWN 0
#define GOT_NORMAL 1
{
if (edir->dyn_relocs != NULL)
{
- struct _bfd_sparc_elf_dyn_relocs **pp;
- struct _bfd_sparc_elf_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
{
- struct _bfd_sparc_elf_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
&& h != NULL
&& h->type == STT_GNU_IFUNC))
{
- struct _bfd_sparc_elf_dyn_relocs *p;
- struct _bfd_sparc_elf_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
/* When creating a shared object, we must copy these
relocs into the output file. We create a reloc
s = sec;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct _bfd_sparc_elf_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
bfd_size_type amt = sizeof *p;
- p = ((struct _bfd_sparc_elf_dyn_relocs *)
+ p = ((struct elf_dyn_relocs *)
bfd_alloc (htab->elf.dynobj, amt));
if (p == NULL)
return FALSE;
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct _bfd_sparc_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = _bfd_sparc_elf_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
{
struct elf_link_hash_entry *h)
{
struct _bfd_sparc_elf_link_hash_table *htab;
- struct _bfd_sparc_elf_link_hash_entry * eh;
- struct _bfd_sparc_elf_dyn_relocs *p;
asection *s, *srel;
htab = _bfd_sparc_elf_hash_table (info);
return TRUE;
}
- eh = (struct _bfd_sparc_elf_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
+ /* If we don't find any dynamic relocs in read-only sections, then
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
+ if (!readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct _bfd_sparc_elf_link_hash_table *htab;
struct _bfd_sparc_elf_link_hash_entry *eh;
- struct _bfd_sparc_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
bfd_boolean resolved_to_zero;
if (h->root.type == bfd_link_hash_indirect)
{
if (SYMBOL_CALLS_LOCAL (info, h))
{
- struct _bfd_sparc_elf_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
if (htab->is_vxworks)
{
- struct _bfd_sparc_elf_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
{
/* Keep dynamic non-GOT/non-PLT relocation so that we
can branch to 0 without PLT. */
- struct _bfd_sparc_elf_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL;)
if (p->pc_count == 0)
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct _bfd_sparc_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
-/* The TILE-Gx linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct tilegx_elf_dyn_relocs
-{
- struct tilegx_elf_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* TILEGX ELF linker hash entry. */
struct tilegx_elf_link_hash_entry
struct elf_link_hash_entry elf;
/* Track dynamic relocs copied for this symbol. */
- struct tilegx_elf_dyn_relocs *dyn_relocs;
+ struct elf_dyn_relocs *dyn_relocs;
#define GOT_UNKNOWN 0
#define GOT_NORMAL 1
{
if (edir->dyn_relocs != NULL)
{
- struct tilegx_elf_dyn_relocs **pp;
- struct tilegx_elf_dyn_relocs *p;
+ struct elf_dyn_relocs **pp;
+ struct elf_dyn_relocs *p;
/* Add reloc counts against the indirect sym to the direct sym
list. Merge any entries against the same section. */
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
{
- struct tilegx_elf_dyn_relocs *q;
+ struct elf_dyn_relocs *q;
for (q = edir->dyn_relocs; q != NULL; q = q->next)
if (q->sec == p->sec)
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct tilegx_elf_dyn_relocs *p;
- struct tilegx_elf_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
/* When creating a shared object, we must copy these
relocs into the output file. We create a reloc
s = sec;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct tilegx_elf_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
bfd_size_type amt = sizeof *p;
- p = ((struct tilegx_elf_dyn_relocs *)
+ p = ((struct elf_dyn_relocs *)
bfd_alloc (htab->elf.dynobj, amt));
if (p == NULL)
return FALSE;
static asection *
readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct tilegx_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = tilegx_elf_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
{
struct elf_link_hash_entry *h)
{
struct tilegx_elf_link_hash_table *htab;
- struct tilegx_elf_link_hash_entry * eh;
- struct tilegx_elf_dyn_relocs *p;
bfd *dynobj;
asection *s, *srel;
return TRUE;
}
- eh = (struct tilegx_elf_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
+ /* If we don't find any dynamic relocs in read-only sections, then
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
+ if (!readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
struct bfd_link_info *info;
struct tilegx_elf_link_hash_table *htab;
struct tilegx_elf_link_hash_entry *eh;
- struct tilegx_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
{
if (SYMBOL_CALLS_LOCAL (info, h))
{
- struct tilegx_elf_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
{
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct tilegx_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
projects / binutils-gdb.git / commitdiff